"Stevie Wonder is a prankster," Cosby said. The 76-year-old explained that the singer will have someone with sight along with him when people visit. The sighted person will tell Stevie what the person is wearing and Stevie will mention features of the person's outfit.

Cosby also told The Roots to play his intro music again, to which they obliged. Afterward, he told a member of the band that he sounded like a man he remembered who sang outside of Manhattan jazz bar "Blue Note" begging for change.

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Finally, Fallon told Cosby that he would be the first "Tonight Show" guest to tightrope walk across tape on the floor with a pole.